> -----Original Message----- > From: dev <[email protected]> On Behalf Of Balazs Nemeth > Sent: Saturday, May 15, 2021 12:02 AM > To: [email protected]; [email protected]; Ling, WeiX <[email protected]> > Subject: [dpdk-dev] [PATCH] vhost: fix invalid use of stored last used index > > The optimization introduced by commit d18db8049c7c ("vhost: read last > used index once") didn't account for the fact that > vhost_flush_enqueue_shadow_packed increments the last_used_idx. For this > reason, store last_used_idx after the potential call to > vhost_flush_enqueue_shadow_packed. > > Fixes: d18db8049c7c ("vhost: read last used index once") > Signed-off-by: Balazs Nemeth <[email protected]> > --- > 2.30.2
Applied to next-virtio/main, thanks
